APA Citation

Oltmanns, T. F., & Emery, R. E. Abnomal psychology (Ninth edition.).

Chicago Style Citation

Oltmanns, Thomas F., and Robert E. Emery. Abnomal Psychology. Ninth edition.

MLA Citation

Oltmanns, Thomas F., and Robert E. Emery. Abnomal Psychology. Ninth edition.

Warning: These citations may not always be 100% accurate.